Backend Developer (.NET / C#)

Athens (Center), Attiki, Greece | 30/4/2026 · ES1 Technology Teams

ENTERSOFTONE - Redefining Business Software in an AI-powered Future

ENTERSOFTONE supports 90,000+ businesses with 1,500+ employees across 10 cities in 4 countries. We deliver Cloud, Web, and AI-driven solutions (ERP, CRM, HCM, WMS, e-Invoicing) to help organizations work smarter, grow faster, and leverage AI insight

Your Role

We are looking for a skilled Backend Developer to work on a variety of projects, from APIs and backend services to internal tools and platform components in high-traffic environments.

Your contribution to the success of the team

  • Develop scalable backend solutions with C# and .NET, including ASP.NET Core Web APIs and MVC apps

  • Apply SOLID principles and Clean Architecture to create maintainable code

  • Work with relational and NoSQL databases, microservices, and asynchronous messaging (e.g., Azure Service Bus)

  • Participate in code reviews, testing, and continuous improvement

  • Collaborate with the team and explore new technologies to improve solutions

Your Qualifications & Competencies

  • 3+ years experience in C#/.NET backend development

  • Strong skills in ASP.NET Core Web API and MVC

  • Knowledge of databases, web fundamentals, and OOP/design patterns

  • Good English communication

  • Proactive and collaborative mindset

Nice to have:

  • Blazor or frontend integration experience

  • Azure, DevOps, CI/CD exposure

  • Understanding of distributed systems and performance optimization

Your Benefits:

We are growing our team with the vision of having top performers who contribute directly to the growth of the company. As a result, we offer:

💰Competitive remuneration package

❤️Private health insurance plan

🏠Hybrid working model

💯Opportunity to work alongside people who are always eager to mentor

📖 Funded training & development opportunities

🥪Catering food services

Be ONE of Us

At ENTERSOFTONE, our purpose is to bridge cutting-edge technology with real business needs, helping organizations grow faster, work smarter, and unlock the full potential of their people.

Joining ENTERSOFTONE means becoming part of a fast-growing environment where innovation, collaboration, and continuous growth are part of everyday life. We are driven by passion in everything we do, we build relationships based on trust and transparency, we take ownership with commitment, and we constantly challenge the status quo by breaking new grounds through technology and innovation.

Most importantly, we remain people-focused. We invest in talented people, encourage learning and development, and create opportunities for every team member to grow, contribute, and make a real impact.

Join our team and experience a culture that empowers you to innovate, take initiative, develop your potential, and shape your own career path within a dynamic and evolving organization.

ENTERSOFTONE is an Equal Opportunity Employer. We welcome applications from all individuals regardless of gender, sexual orientation, age, ethnic origin, religion, or any other characteristic protected by applicable laws and regulations. Diversity, inclusion, and respect are fundamental elements of our culture and shape the way we work together.

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